Compost Wholesalers presently uses a public warehouse agreement to finance most of its inventory. The average amount of inventory is $$3,000,000,$ the bank lends Compost's $70$ percent of the value of the inventory for five weeks, and the public warehouse fee is $$2,500$ per week. Total transportation cost for the loan period is $1\mathrm{.}5$ percent of the average value of the inventory $[$that is$,(0\mathrm{.}015)($$$3,000,000)],$ the bank will loan at $6\%$ annum rate.

A$.$ Find the loan amount

B$.$ Find the interest

C$.$ Find other costs$/$fees

D$.$ Find m and period rate

E$.$ Find the annual percentage rate $($APR$)$

F$.$ Find the effective annual cost $($EAR$)$